Ignite Creation Date:
2025-12-24 @ 11:37 PM
Ignite Modification Date:
2025-12-25 @ 9:27 PM
Study NCT ID:
NCT01618656
Status:
COMPLETED
Last Update Posted:
2023-02-23
First Post:
2012-06-05
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Safety and Efficacy of a FAAH-Inhibitor to Treat Cannabis Withdrawal
Sponsor:
Yale University
Organization:
Study Overview
Official Title:
FAAH-Inhibitor for Cannabis Dependence
Status:
COMPLETED
Status Verified Date:
2023-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Cannabis dependence is associated with changes in the brain's cannabinoid system. When cannabis dependent individuals try to quit using cannabis, some of them experience problems that make it difficult for them to achieve and maintain abstinence. Therefore, reducing the problems related to quitting cannabis may facilitate abstinence. One way to do this is by harnessing the brain's capacity to make its own cannabis-like substances - endocannabinoids. One of the main endocannabinoids is anandamide. The study is based on the hypothesis that the problems related to quitting cannabis use will be reduced by increasing the brain levels of anandamide. Furthermore, by reducing the problems related to quitting cannabis, people will be less likely to relapse. Brain anandamide levels will be increased by blocking the breakdown of anandamide using a fatty acid amide hydrolase inhibitor (FAAH-I). The effects of a novel FAAH-I cannabis withdrawal and relapse in cannabis dependent subjects will be studied in a double-blind, randomized, controlled, proof-of-concept study. Cannabis-dependent subjects will receive placebo or the FAAH-inhibitor PF-04457845 in a 2:1 randomization. The trial consists of a 1 week inpatient stay to achieve abstinence, a 3 week outpatient treatment phase. Cannabis withdrawal will be measured during the inpatient phase. Cannabis use and urinary THC-COOH levels will be measured during the entire study. The treatment phase will be followed by a safety follow up phase of 8 weeks.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| U01DA033267 | NIH | None | https://reporter.nih.gov/quic… | View |